These old movies with the actors using their normal accents, so English is just ridiculous. For Gods sake can they not ACT and try to sound Roman, speaking as they would have. Same goes for the Egyptians. Anyone seen the Spartacus series on Starz. Speak as they did. The proper English gentlemen sound is utterly stupid. All the politeness ridiculous.
It was 1963 and many of the greatest actors of the time were British and had Shakespearean backgrounds. There were plenty of movies from that time where Nazis have British accents that always amused me.
What do you want them to use: speak Latin and Classical Greek? That would be so approachable.
The "Spartacus" to which you refer - is that the one with John Hannah using his Scottish accent? Lazy actor doesn't even try to use ancient Gaelic. Don't a lot of the extras have a New Zealand accent? I maybe wrong as I haven't watched it since Andy Whitfield was in it.
English accents are appropriate. The Roman aristocracy was atop an extensive empire. In modern reckoning the thing that comes closest was the British empire of the 19th century (and those folks consciously modeled themselves after the Romans).
They should either speak ancient Latin, Greek, or Egyptian, with English subtitles, or speak English with Latin, Greek, or Egyptian accents. Yeah, makes sense, right?
Assuming you are being serious are you talking about modern Greek and Egyptian accents? (No one speaks Latin as an everyday language anymore.)
I am always amused by these topics. Can any of you tell me how a Roman, Greek or Egyptian accent sounded in 30 BC? (or BCE if you prefer?) I highly doubt it. Modern linguists can make educated guesses regarding how individual phonemes were pronounced at that time (I took Latin in High School and that guess is what we were taught) but it is only a guess and doesn't address at all the sound or tone of speech.
And while I prefer subtitles to dubbing, I would rather not have either. Having to read subtitles distracts from the film. I would rather, as most director's do, assign accents to illustrate the social position of the characters.